🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.71 AU - 1.05 AU

Year: 289 Days

Day: 28.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,897,282 km

• M1: 552,615 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.7 AU - 1.12 AU

Year: 304 Days

Day: 20.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.1 AU - 2.62 AU

Year: 1268 Days

Day: 28.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,897,282 km

• M1: 33,360 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.89 AU - 3.33 AU

Year: 1919 Days

Day: 46.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,897,282 km

• M1: 29,620 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.23 AU - 3.59 AU

Year: 2203 Days

Day: 16.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.01 AU - 4.61 AU

Year: 3130 Days

Day: 46.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,897,282 km

• M1: 2,015,831 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 13.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.95 AU - 6.79 AU

Year: 4975 Days

Day: 9.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,897,282 km

• M1: 171,140 km (0.067 R)
• M2: 756,816 km (0.102 R)
• M3: 1,187,807 km (0.1 R)
• M4: 1,799,812 km (0.099 R)
• M5: 3,012,602 km (0.09 R)
• M6: 3,611,592 km (0.098 R)
• M7: 4,137,279 km (0.054 R)
• M8: 5,484,856 km (0.108 R)
• M9: 6,204,721 km (0.073 R)
• M10: 7,859,872 km (0.03 R)
• M11: 9,406,415 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 10.3

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.11 AU - 7.11 AU

Year: 6633 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,897,282 km

• M1: 128,355 km (0.087 R)
• M2: 534,812 km (0.117 R)
• M3: 1,104,930 km (0.091 R)
• M4: 1,568,234 km (0.114 R)
• M5: 2,005,958 km (0.083 R)
• M6: 3,009,760 km (0.059 R)
• M7: 3,490,418 km (0.097 R)
• M8: 4,713,231 km (0.118 R)
• M9: 5,603,039 km (0.063 R)
• M10: 7,124,748 km (0.064 R)
• M11: 7,789,412 km (0.067 R)
• M12: 9,199,970 km (0.115 R)
• M13: 10,399,146 km (0.12 R)
• M14: 11,060,668 km (0.119 R)
• M15: 11,649,635 km (0.092 R)
• M16: 12,467,487 km (0.12 R)
• M17: 13,432,842 km (0.106 R)
• M18: 15,210,962 km (0.094 R)
• M19: 17,598,245 km (0.097 R)
• M20: 19,793,893 km (0.107 R)
• M21: 20,225,034 km (0.092 R)
• M22: 21,707,549 km (0.073 R)
• M23: 23,984,279 km (0.078 R)
• M24: 26,242,907 km (0.102 R)
• M25: 26,589,077 km (0.095 R)
• M26: 28,004,871 km (0.111 R)
• M27: 32,752,509 km (0.076 R)
• M28: 33,355,987 km (0.11 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,280 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit